The Accuracy Systems, Inc. strut, designed for Ruger Mini-14 rifles, enhances accuracy by reducing barrel flex. It’s a lightweight, aluminum chassis system clamped to the barrel, providing a rigid platform for improved shot consistency. This system typically integrates with existing gas blocks and handguards. Differing models accommodate various barrel lengths and configurations, including ranch rifles and those with tactical accessories. The “LT” designation often signifies a specific lightweight variant of the system.
Reduced barrel harmonics and vibration contribute to tighter shot groups and improved overall precision, particularly during rapid firing. This enhancement is valuable for both sporting applications and tactical situations where accuracy is paramount. The development of these barrel stabilizing systems reflects a growing demand for accuracy improvements in semi-automatic rifles like the Mini-14, initially known for their reliability rather than pinpoint accuracy. These aftermarket additions offer a significant performance upgrade, addressing this historical limitation and extending the platform’s versatility.